Its 30 you find the unit rate by 21÷7 which equals 3 then you multipy 3x10 which gives you 30
Answer:
-12/8 or -1.5
Step-by-step explanation:
Answer:
−
0.21
Step-by-step explanation:
Convert to a fraction, then convert to a decimal by dividing the numerator by the denominator.
Do u mean the inverse ?
f-^1(x)=3/x-4
